AWS aws-api-mcp-server vulnerabilities (CVE)

CVE records published for AWS aws-api-mcp-server, newest first. Follow to get an email when a new one appears.

4 results
7.8High
CVE-2026-115413

AWS API MCP Server OAuth Token Audience Validation Bypass

AWS aws-api-mcp-server

Missing token audience validation in the OAuth authentication mode of AWS API MCP Server before version 1.6.0 might allow local users to run AWS operations with the server's configured AWS credentials via an access token issued to another application by the s…

7.0High
CVE-2026-16584

AWS API MCP Server Security Policy Bypass via Startup Failure

AWS aws-api-mcp-server

Improper handling of an initialization failure in AWS API MCP Server from 0.2.13 through 1.3.46 might allow an actor to bypass the user-configured security policy and execute AWS API operations that the policy was set to deny or gate. When initialization of t…

5.5Medium
CVE-2026-4270

AWS API MCP File Access Restriction Bypass

AWS AWS API MCP Server

Improper Protection of Alternate Path exists in the no-access and workdir feature of the AWS API MCP Server versions >= 0.2.14 and < 1.3.9 on all platforms may allow the bypass of intended file access restriction and expose arbitrary local file contents in th…